HEJ PCMD TWC
H.E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270 Pakistan
E-mail: hej@cyber.net.pk
UAN No. 111-222-292
Ph: (+92-21) 4824925, 4824924, 4819010, 4824934,4824901,4824930
Telefax: (+92-21) 4819018,4819019